tpa3110d2 evm audio amplifier evaluation board

User's GuideSLOU263B–July 2009–Revised August 2015

TPA3110D2 EVM Audio Amplifier Evaluation Board

This user's guide provides the TPA3110D2 evaluation board specifications and a quick start list for stand-alone operation. Also included are the schematic, printed-circuit board layout, and bill of materials.

Contents1 Introduction ................................................................................................................... 2

1.1 TPA3110D2 EVM Specifications ................................................................................. 32 Operation ..................................................................................................................... 4

2.1 Quick Start List for Stand-Alone Operation...................................................................... 43 Schematic, Layout, and Bill of Materials.................................................................................. 6

3.1 TPA311D2 EVM Schematic ....................................................................................... 63.2 TPA3110D2 EVM PCB Layers.................................................................................... 73.3 TPA3110D2 Bill of Materials ...................................................................................... 9

List of Figures

1 The TI TPA3110D2 EVM Audio Power Amplifier – Top View ......................................................... 22 The TI TPA3110D2 EVM Audio Power Amplifier – Bottom View ..................................................... 33 TPA311D2 EVM Schematic ................................................................................................ 64 TPA3110D2 EVM – Top Side Layout ..................................................................................... 75 TPA3110D2 EVM – Bottom Side Layout ................................................................................. 8

List of Tables

1 Key Parameters .............................................................................................................. 32 Power Supply Requirements .............................................................................................. 43 TPA3110D2 Control Guide ................................................................................................. 54 Bill of Materials for TPA3110D2EVM ..................................................................................... 9

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Introduction www.ti.com

1 IntroductionThe TPA3110D2 EVM customer evaluation module demonstrates the integrated circuit TPA3110D2 fromTexas Instruments.

Figure 1. The TI TPA3110D2 EVM Audio Power Amplifier – Top View

2 TPA3110D2 EVM Audio Amplifier Evaluation Board SLOU263B–July 2009–Revised August 2015Submit Documentation Feedback


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www.ti.com Introduction

Figure 2. The TI TPA3110D2 EVM Audio Power Amplifier – Bottom View

1.1 TPA3110D2 EVM Specifications

Table 1. Key Parameters

Key ParametersPower Supply Voltage 8 to 26 VoltsNumber of Channels 2 Bridge Tied Load (BTL) StereoLoad Impedance Stereo BTL 4 to 8 Ω (connect 33-μH series inductor for 4 Ω or 68-μH inductor for 8 Ω if using the ferrite bead

filters)Load Impedance Mono PBTL 2 to 8 Ω (connect series inductors if using with ferrite bead filters)Output Power BTL 15 W per channelOutput Power PBTL 30 W



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Operation www.ti.com

2 Operation

2.1 Quick Start List for Stand-Alone OperationFollow these steps to use the TPA3110D2 EVM stand-alone or when connecting it into existing circuits orequipment. Connections to the EVM module can be made by inserting stripped wire or banana plugs forthe power supply and output connections. The input connectors are RCA phono jacks.

Power SupplyA single power supply is required to power up the EVM. Since most of the pins are PVCC compliant, thePVCC supply can also be used to power the analog supply (AVCC) and can be used to pull up the logicpins for shutdown (SD) control, fault detection (FAULT), gain (GAIN0 and GAIN1), and PBTL as long asthe voltage slew rate is limited to 10 V/ms. GVDD is an internally generated supply for the output FETsand is also used to power the PLIMIT voltage divider circuit on the EVM. PLIMIT is GVDD compliant, butnot PVCC compliant. PLIMIT can also be powered by an external supply connected to the PLIMIT pin.Take care not to power the PLIMIT pin (or connect power to the GVDD pin inadvertently through thePLIMIT network) when the PVCC supply is turned off. This can cause damage to the IC.

Table 2. Power Supply Requirements

Description Voltage Range Current Requirements Minimum Wire SizePVCC 8 to 26 V 3 A 24 AWG

Evaluation Module Preparations

1. Ensure that the external power source is set to OFF.2. Connect the external regulated power supply adjusted from 8V to 26V to the module PVCC and GND

banana jacks taking care to observe marked polarity.

Inputs and Outputs1. For a BTL Configuration, connect a Load(s) across the outputs (LEFT+ and LEFT-) and (RIGHT+ and

RIGHT-). For PBTL configuration, connect a single load from one of the left speaker jacks to one of theright speaker jacks depending on how the filters are loaded.

2. Connect audio inputs, either differential or single-ended, to the LIN and RIN RCA phono plugs for BTLoperation. For PBTL operation, apply a single input, differential or single-ended, to the RIN RCA phonoplug.

Control Inputs1. Ensure the mode jumpers, PBTL, GAIN0, GAIN1, are set correctly depending on the desired operating

state. Also, make sure to connect the left outputs together and the right outputs together at the LEFTand RIGHT molex connectors if PBTL operation is desired.

Power Up1. Verify correct voltage and input polarity and turn the external power supplies ON

The EVM should begin operation.2. Adjust the audio source for the correct volume and enjoy!



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www.ti.com Operation

Table 3. TPA3110D2 Control Guide

Control Function Options NotesAllow amp to self reset after short- Insert jumper for self reset. For latched SC fault, cycle power to reset the faultJP1 circuit protection event Leave off for latched SC fault latch.

00 = 20 dB (GAIN1, GAIN0)Insert jumper for zero state 01 = 26 dBGAIN1/GAIN0 Controls amp gain (low), Leave off for one state 10 = 32 dB(high) 11 = 36 dBDefeats PLIMIT function and allows Insert jumper for PLIMITJP2 JP2 connects PLIMIT directly to GVDDamp to run at full power. defeat

The output voltage rails will be limited toAdjust PLIMIT (an external voltage can approximately 4X the voltage at the PLIMIT pin.R7 also be applied to the PLIMIT test Take care not to apply power to PLIMIT when thepoint) PVCC source is off.If PBTL jumper is removed (PBTL mode), the Leftoutputs (OUTPL and OUTNL) as well as the Rightoutputs (OUTPR and OUTNR) are synchronizedand in phase. This allows them to be connectedInsert jumper to defeat PBTL together before the reconstruction filter for PBTLPBTL Sets the amplifier in PBTL mode mode and run in normal operations. For PBTL operation, connect thestereo BTL mode. OUTPL and OUTNL to each other and connectthe OUTPR and OUTNR to each other. This canbe done by shorting the two pins of the molexconnectors labeled LEFT and RIGHT.The LC filters are not installed in this version ofthe EVM. However, the inductors are shipped withthe EVM package. They can be installed and usedas normal reconstruction filters or to smooth theJP3, JP4, JP5, Connects LC filters to outputs. audio waveforms for measurement. They can alsoand JP6 be used when driving resistive loads to simulate aspeaker load. This EVM is meant to demonstratefilter-free operation with just a ferrite bead andsmall capacitor for good EMI performance.



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AVCC

AVCC

RCA (Black)

LIN

1

2

3

RIN

1

2

3

RCA (Red)

C1

1.0ufd/16V

0603

JP7

1

2

PVCC

PVCC

C12

0603

0.1ufd/50V

2

1

JP8

PVCC

2

1

GAIN0

GAIN1

1

2

100K

0603

R1

PVCC

PVCCR5

1206

10,1/4W

R8

0603

10K

PBTL

1

2

C7

0402

0.22ufd/16V

2

1

JP1

PVCC

GND

GND

GND

GND GND

GND

C24

1206

0.68ufd/50V

C25

1206

0.68ufd/50V

C26

1206

0.68ufd/50V

C27

1206

0.68ufd/50V

C6

0603

1000pfd/50V

PVCC

C18

0603

0.1ufd/50V

GNDGND

C11

0603

1000pfd/50V

GND

GND

06031.0ufd/16V

C2

C5

1.0ufd/35V

0603

1000pfd/50V

0603

C20

1000pfd/50V

0603

C22

R2

0603

100K

GND

C21

0603

1000pfd/50V

GND

GND GND

GND

GND

06031.0ufd/16V

C3

06031.0ufd/16V

C4

0.22ufd/16V

0402

C8

0.22ufd/16V

0402

C9

0.22ufd/16V

0402

C10

GND

GND

GND

GND

TP1

TP2

TP3

TP4

GND

C23

0603

1000pfd/50V

GND

GND

3303W10K

R7

0603

1.00K

R6

GND

GND

PLIMIT

0603

100K

R3

LEFT

1

2

GND

GND

GND

GND

SD

FAULT

AGND

Black

Black

PGND1

PGND2Black

0603

1.0ufd/16V

C29

GND

0603

1.0ufd/16V

C28

GND

LEFT+Red

LEFT-Black

RIGHT+Red

RIGHT-Black

GND GND GND GND

0.875in 0.875in 0.875in 0.875in

PVCCRed

GNDBlack

2

1

RIGHT

1 2

JP3

JP4

21

JP5

21

JP6

21

JP2

21

S1

DS104C2

22uH

L11 2

L2

22uH

DS104C2

1 2

L3

22uH

DS104C2

1 2

L4

22uH

DS104C2

1 2

FB1

8A/125ohms/100MHz1812

1812

8A/125ohms/100MHz

FB2

FB3

8A/125ohms/100MHz

1812

1812

8A/125ohms/100MHz

FB4

1812

8A/125ohms/100MHz

FB5

FB6

8A/125ohms/100MHz

1812

TSSOP28-PWPTPA3110D2PWP

U1

15

16

17

18

19

20

21

22

23

24

14

13

12

11

10

9

8

7

6

5

28

27

26

25

4

3

2

1

U1PowerPad

GND

VS-D8

C13

100ufd/35V

+

VS-D8

C19

100ufd/35V

+

C14

330pfd/50V

0603

0603

330pfd/50V

C15

C16

330pfd/50V

0603

0603

330pfd/50V

C17

R9

10 1/4W

0805

0805

10 1/4W

R10

R11

10 1/4W

0805

0805

10 1/4W

R12

1206

0.0

0.0

1206

1206

0.0

0.0

1206

DNP

DNP

DNP

DNP

DNP

DNP

DNP

DNP

STANDOFFS

Schematic, Layout, and Bill of Materials www.ti.com

3 Schematic, Layout, and Bill of Materials

3.1 TPA311D2 EVM Schematic

Figure 3. TPA311D2 EVM Schematic



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www.ti.com Schematic, Layout, and Bill of Materials

3.2 TPA3110D2 EVM PCB Layers

Figure 4. TPA3110D2 EVM – Top Side Layout



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Figure 5. TPA3110D2 EVM – Bottom Side Layout



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www.ti.com Schematic, Layout, and Bill of Materials

3.3 TPA3110D2 Bill of Materials

Table 4. Bill of Materials for TPA3110D2EVMItem MANU Part no. QTY REF DESIGNATORS Vendor Part No Description Vendor MANU

TI-SEMICONDUCTORS

1 TPA3110D2PWP 1 U1 TPA3110D2PWP 15-W STEREO CLASS-D TEXAS INSTRUMENTS TEXAS INSTRUMENTSAUDIO POWER AMP,TSSOP28-PWP ROIHS

CAPACITORS

2 ECJ-1VC1H331J 4 C14, C15, C16, C17 PCC331ACVCT CAP SMD0603 CERM 330PFD DIGI-KEY PANASONIC50V 5% COG ROHS

3 C1608C0G1H102J 6 C6, C11, C20, C21, C22, C23 445-1293-1 CAP SMD0603 CERM 1000PFD DIGI-KEY TDK CORP.50V 5%COG ROHS

4 C1608X7R1H104K 2 C12,C18 445-1314-1 CAP SMD0603 CERM 0.1UFD DIGI-KEY TDK50V X7R ROHS

5 EMK105BJ224KV-F 4 C7,C8,C9,C10 587-1452-1 CAP SMD0402 CERM 0.22ufd DIGI-KEY TAIYO YUDEN16V X5R ROHS

6 C0603C105K4PACTU 6 C1,C2,C3,C4,C28,C29 399-5090-1 CAP SMD0603 CERM 1.0ufd DIGI-KEY KEMET16V 10% X5R ROHS

7 GMK107BJ105KA-T 1 C5 587-1437-1 CAP SMD0603 CERM 1.0ufd DIGI-KEY TAIYO YUDEN35V 10% X5R ROHS

8 EEE-1VA101XP 2 C13,C19 PCE3951CT CAP SMD ELECT 100ufd 35V DIGI-KEY PANASONIC20% VS-D8 ROHS

RESISTORS

9 ERJ-8GEY0R00V 4 RL1, RL2, RL3, RL4 P0.0ECT RESISTOR SMD1206 0.0 OHM DIGI-KEY PANASONIC5% 1/4W ROHS

10 ESR10EZPJ100 4 R9,R10,R11,R12 RHM10KCT RESISTOR SMD0805 10 OHM DIGI-KEY ROHM1% 1/4W ROHS

11 ERJ-8ENF10R0 1 R5 P10.0FCT RESISTOR SMD1206 10.0 OHM DIGI-KEY PANASONIC1% 1/4W ROHS

12 RC0603FR-071KL 1 R6 311-1.00KHRCT RESISTOR SMD0603 1.00K DIGI-KEY YAGEOOHM 1% 1/10W ROHS

13 ERJ-3GEYJ103V 1 R8 P10KGCT RESISTOR SMD0603 10K 5% DIGI-KEY PANASONIC1/10W ROHS

14 3303W-3-103E 1 R7 3303W-103ECT POT 10K SMD SINGLE TURN DIGI-KEY BOURNSCERMET ROHS

15 ERJ-3EKF1003V 3 R1,R2,R3 P100KHCT RESISTOR SM0603 100K OHM DIGI-KEY PANASONIC1% 1/16W ROHS

FERRITE BEADS

16 HI1812V101R-10 6 FB1, FB2, FB3, FB4, FB5, FB6 240-2543-1 FERRITE BEAD SMD1812 125 DIGI-KEY STEWARDOHM@100MHz 8A ROHS

HEADERS AND JACKS

17 PBC02SAAN 11 JP1, JP2, JP3, JP4, JP5, JP6, S1011E-02 HEADER 2 PIN MALE, PCB DIGI-KEY SULLINSJP7, JP8, PBTL, GAIN0, GAIN1 STRAIGHT GOLD ROHS



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Table 4. Bill of Materials for TPA3110D2EVM (continued)Item MANU Part no. QTY REF DESIGNATORS Vendor Part No Description Vendor MANU

18 22-23-2021 2 LEFT, RIGHT WM4200 HEADER MALE 2PIN 100LS W/ DIGI-KEY MOLEXFRICTION LOCK ROHS

19 PJRAN1X1U01X 1 LIN 65K7770 JACK, RCA 3-PIN PCB-RA NEWARK SWITCHCRAFTBLACK ROHS

20 PJRAN1X1U03X 1 RIN 89K7617 JACK, RCA 3-PIN PCB-RA RED NEWARK SWITCHCRAFTROHS

TESTPOINTS AND SWITCHES

21 5004 7 SD, TP1, TP2, TP3, TP4, 5004K PC TESTPOINT, YELLOW, DIGI-KEY KEYSTONEFAULT, PLIMIT ROHS ELECTRONICS

22 5001 3 AGND, PGND1, PGND2 5001K PC TESTPOINT, BLACK, ROHS DIGI-KEY KEYSTONEELECTRONICS

23 TL1015AF160QG 1 S1 EG4344CT SWITCH, MOM, 160G SMT DIGI-KEY E-SWITCH4X3MM ROHS

BINDING POSTS

24 3760-2 2 LEFT+, RIGHT+ 565-3760-2 BINDING POST, RED 60V/15A MOUSER POMONATIN ROHS

25 3760-0 2 LEFT-, RIGHT- 565-3760-0 BINDING POST, BLACK MOUSER POMONA60V/15A TIN ROHS

26 3750-2 1 PVCC 565-3750-2 BINDING POST, RED 60V/15A MOUSER POMONAGOLD ROHS

27 3750-0 1 GND 565-3750-0 BINDING POST, BLACK MOUSER POMONA60V/15A GOLD ROHS

SHUNTS

28 SPC02SYAN 11 JP1, JP2, JP3, JP4, JP5, JP6, S9001 SHUNT, BLACK AU FLASH DIGI-KEY SULLINSJP7, JP8, PBTL, GAIN0, GAIN1 0.100LS

STANDOFFS AND HARDWARE

29 PMS 440 0025 PH 4 SO1-S04 H342 4-40 SCREW, STEEL 0.250 IN DIGI-KEY BUILDINGFASTENERS

30 2030 4 SO1-S04 2030K STANDOFF,4- DIGI-KEY KEYSTONE40,0.875INx3/16IN,ALUM RND ELECTRONICSF-F

COMPONENTS NOT ASSEMBLED

C24, C25, C26, C27, L1, L2, L3, L4



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www.ti.com Revision History

Revision History

Changes from A Revision (July 2010) to B Revision ..................................................................................................... Page

• Replaced Figure 3......................................................................................................................... 6• Replaced Figure 4......................................................................................................................... 7• Replaced Figure 5......................................................................................................................... 8

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

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STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or

documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein.Acceptance of the EVM is expressly subject to the following terms and conditions.1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility

evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are notfinished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. Forclarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditionsset forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software

1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or productionsystem.

2 Limited Warranty and Related Remedies/Disclaimers:2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software

License Agreement.2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM

to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatmentby an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in anyway by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications orinstructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or asmandated by government requirements. TI does not test all parameters of each EVM.

2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during thewarranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects torepair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shallbe warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) daywarranty period.

3 Regulatory Notices:3.1 United States

3.1.1 Notice applicable to EVMs not FCC-Approved:This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kitto determine whether to incorporate such items in a finished product and software developers to write software applications foruse with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unlessall required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not causeharmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit isdesigned to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority ofan FCC license holder or must secure an experimental authorization under part 5 of this chapter.3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTIONThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may notcause harmful interference, and (2) this device must accept any interference received, including interference that may causeundesired operation.Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority tooperate the equipment.

FCC Interference Statement for Class A EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment isoperated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if notinstalled and used in accordance with the instruction manual, may cause harmful interference to radio communications.Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required tocorrect the interference at his own expense.

SPACER

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SPACER

FCC Interference Statement for Class B EVM devicesNOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 ofthe FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residentialinstallation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordancewith the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interferencewill not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, whichcan be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or moreof the following measures:

• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

3.2 Canada3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210

Concerning EVMs Including Radio Transmitters:This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:(1) this device may not cause interference, and (2) this device must accept any interference, including interference that maycause undesired operation of the device.

Concernant les EVMs avec appareils radio:Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitationest autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doitaccepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna typeand its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary forsuccessful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna typeslisted in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibitedfor use with this device.

Concernant les EVMs avec antennes détachablesConformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type etd'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillageradioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotroperayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Leprésent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans lemanuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antennenon inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation del'émetteur

3.3 Japan3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に

輸入される評価用キット、ボードについては、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certifiedby TI as conforming to Technical Regulations of Radio Law of Japan.

If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required by Radio Law ofJapan to follow the instructions below with respect to EVMs:1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal

Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule forEnforcement of Radio Law of Japan,

2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect toEVMs, or

3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japanwith respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please notethat if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

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なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。日本テキサス・イ

ンスツルメンツ株式会社東京都新宿区西新宿６丁目２４番１号西新宿三井ビル

3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧ください。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page

SPACER4 EVM Use Restrictions and Warnings:

4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOTLIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.

4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handlingor using the EVM, including without limitation any warning or restriction notices. The notices contain important safety informationrelated to, for example, temperatures and voltages.

4.3 Safety-Related Warnings and Restrictions:4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user

guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable andcustomary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to inputand output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, orproperty damage. If there are questions concerning performance ratings and specifications, User should contact a TIfield representative prior to connecting interface electronics including input power and intended loads. Any loads appliedoutside of the specified output range may also result in unintended and/or inaccurate operation and/or possiblepermanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting anyload to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuitcomponents may have elevated case temperatures. These components include but are not limited to linear regulators,switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using theinformation in the associated documentation. When working with the EVM, please be aware that the EVM may becomevery warm.

4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with thedangers and application risks associated with handling electrical mechanical components, systems, and subsystems.User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronicand/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safelylimit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility andliability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors ordesignees.

4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes allresponsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility andliability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and localrequirements.

5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurateas possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites asaccurate, complete, reliable, current, or error-free.

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SPACER6. Disclaimers:

6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THEDESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHERWARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIEDWARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANYTHIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.

6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS ANDCONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANYOTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRDPARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANYINVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OFTHE EVM.

7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITSLICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANYHANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATIONSHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANYOTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.

8. Limitations on Damages and Liability:8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,

INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESETERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HASBEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITEDTO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODSOR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALLBE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.

8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATIONARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVMPROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDERTHESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCEOF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS ANDCONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.

9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not ina resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicableorder, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),excluding any postage or packaging costs.

10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating tothese terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive reliefin any United States or foreign court.

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2015, Texas Instruments Incorporated

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IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and otherchanges to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latestissue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current andcomplete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of salesupplied at the time of order acknowledgment.TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s termsand conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessaryto support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarilyperformed.TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provideadequate design and operating safeguards.TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, orother intellectual property right relating to any combination, machine, or process in which TI components or services are used. Informationpublished by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty orendorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of thethird party, or a license from TI under the patents or other intellectual property of TI.Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alterationand is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altereddocumentation. Information of third parties may be subject to additional restrictions.Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or servicevoids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.TI is not responsible or liable for any such statements.Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirementsconcerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or supportthat may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards whichanticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might causeharm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the useof any TI components in safety-critical applications.In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is tohelp enable customers to design and create their own end-product solutions that meet applicable functional safety standards andrequirements. Nonetheless, such components are subject to these terms.No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the partieshave executed a special agreement specifically governing such use.Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use inmilitary/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI componentswhich have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal andregulatory requirements in connection with such use.TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use ofnon-designated products, TI will not be responsible for any failure to meet ISO/TS16949.

Products ApplicationsAudio www.ti.com/audio Automotive and Transportation www.ti.com/automotiveAmplifiers amplifier.ti.com Communications and Telecom www.ti.com/communicationsData Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computersDLP® Products www.dlp.com Consumer Electronics www.ti.com/consumer-appsDSP dsp.ti.com Energy and Lighting www.ti.com/energyClocks and Timers www.ti.com/clocks Industrial www.ti.com/industrialInterface interface.ti.com Medical www.ti.com/medicalLogic logic.ti.com Security www.ti.com/securityPower Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defenseMicrocontrollers microcontroller.ti.com Video and Imaging www.ti.com/videoRFID www.ti-rfid.comOMAP Applications Processors www.ti.com/omap TI E2E Community e2e.ti.comWireless Connectivity www.ti.com/wirelessconnectivity

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2015, Texas Instruments Incorporated

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